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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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39 | 39 |
40 using namespace HTMLNames; | 40 using namespace HTMLNames; |
41 | 41 |
42 DetailsMarkerControl::DetailsMarkerControl(Document* document) | 42 DetailsMarkerControl::DetailsMarkerControl(Document* document) |
43 : HTMLDivElement(divTag, document) | 43 : HTMLDivElement(divTag, document) |
44 { | 44 { |
45 } | 45 } |
46 | 46 |
47 RenderObject* DetailsMarkerControl::createRenderer(RenderStyle*) | 47 RenderObject* DetailsMarkerControl::createRenderer(RenderStyle*) |
48 { | 48 { |
49 return new (document()->renderArena()) RenderDetailsMarker(this); | 49 return new RenderDetailsMarker(this); |
50 } | 50 } |
51 | 51 |
52 bool DetailsMarkerControl::rendererIsNeeded(const NodeRenderingContext& context) | 52 bool DetailsMarkerControl::rendererIsNeeded(const NodeRenderingContext& context) |
53 { | 53 { |
54 return summaryElement()->isMainSummary() && HTMLDivElement::rendererIsNeeded
(context); | 54 return summaryElement()->isMainSummary() && HTMLDivElement::rendererIsNeeded
(context); |
55 } | 55 } |
56 | 56 |
57 HTMLSummaryElement* DetailsMarkerControl::summaryElement() | 57 HTMLSummaryElement* DetailsMarkerControl::summaryElement() |
58 { | 58 { |
59 Element* element = shadowHost(); | 59 Element* element = shadowHost(); |
60 ASSERT_WITH_SECURITY_IMPLICATION(!element || element->hasTagName(summaryTag)
); | 60 ASSERT_WITH_SECURITY_IMPLICATION(!element || element->hasTagName(summaryTag)
); |
61 return static_cast<HTMLSummaryElement*>(element); | 61 return static_cast<HTMLSummaryElement*>(element); |
62 } | 62 } |
63 | 63 |
64 } | 64 } |
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